84697965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 160932096

約数和(自身を除く): 76234131

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 397, 431, 495, 1191, 1293, 1985, 2155, 3573, 3879, 4367, 4741, 5955, 6465, 13101, 14223, 17865, 19395, 21835, 23705, 39303, 42669, 65505, 71115, 171107, 196515, 213345, 513321, 855535, 1539963, 1882177, 2566605, 5646531, 7699815, 9410885, 16939593, 28232655, 84697965]

約数ペア:

[(1, 84697965), (3, 28232655), (5, 16939593), (9, 9410885), (11, 7699815), (15, 5646531), (33, 2566605), (45, 1882177), (55, 1539963), (99, 855535), (165, 513321), (397, 213345), (431, 196515), (495, 171107), (1191, 71115), (1293, 65505), (1985, 42669), (2155, 39303), (3573, 23705), (3879, 21835), (4367, 19395), (4741, 17865), (5955, 14223), (6465, 13101)]